| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 16°/7° | 0.0 mm |
| 2026-05-02 | 阴 | 14°/6° | 0.0 mm |
| 2026-05-03 | 雾 | 20°/2° | 0.0 mm |
| 2026-05-04 | 阴 | 26°/14° | 0.0 mm |
| 2026-05-05 | 大雨 | 21°/8° | 15.2 mm |
| 2026-05-06 | 小雨 | 15°/7° | 2.1 mm |
| 2026-05-07 | 晴间多云 | 17°/4° | 0.0 mm |
| 2026-05-08 | 小毛毛雨 | 23°/7° | 0.4 mm |
| 2026-05-09 | 小雨 | 26°/12° | 1.8 mm |
| 2026-05-10 | 阴 | 22°/13° | 0.0 mm |
| 2026-05-11 | 阴 | 23°/6° | 0.0 mm |
| 2026-05-12 | 晴天 | 26°/8° | 0.0 mm |
| 2026-05-13 | 阴 | 23°/13° | 0.0 mm |
| 2026-05-14 | 晴天 | 21°/7° | 0.0 mm |
| 2026-05-15 | 阴 | 27°/12° | 0.0 mm |
| 2026-05-16 | 中阵雨 | 27°/20° | 6.2 mm |
| 2026-05-17 | 多云 | 29°/20° | 0.0 mm |
| 2026-05-18 | 强阵雨 | 26°/18° | 32.5 mm |
| 2026-05-19 | 阴 | 29°/18° | 0.0 mm |
| 2026-05-20 | 小毛毛雨 | 21°/15° | 1.2 mm |
| 2026-05-21 | 阴 | 18°/13° | 0.0 mm |
| 2026-05-22 | 大毛毛雨 | 19°/16° | 2.2 mm |
| 2026-05-23 | 阴 | 22°/16° | 0.0 mm |
| 2026-05-24 | 雾 | 25°/17° | 0.0 mm |
| 2026-05-25 | 雾 | 26°/12° | 0.0 mm |
| 2026-05-26 | 中雨 | 24°/17° | 2.5 mm |
| 2026-05-27 | 阴 | 27°/20° | 0.0 mm |
| 2026-05-28 | 阴 | 30°/17° | 0.0 mm |
| 2026-05-29 | 阴 | 28°/18° | 0.0 mm |
| 2026-05-30 | 阴 | 28°/20° | 0.0 mm |
| 2026-05-31 | 阴 | 28°/18° | 0.0 mm |
2026年05月杰斐逊共记录 31 天，平均最高 23℃、最低 12℃，降水日 9 天。